A gas absorbs 35.8 cal of heat and underrgoes an expansion from 1L to – InterviewSolution

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1.	A gas absorbs 35.8 cal of heat and underrgoes an expansion from 1L to 1.5 L against the external pressure of 1.2 atm. The change in the internal energy of the system is which of the following? [Use 1 atm =1.01325 xx 10^(5) Nm^(-2), 1 cal = 4.18 J)
Answer» `-210.68` J `+210.68` J `-89.12` J `+88.849` ANSWER :D

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